Manton Cork Sheet, 100% Natural, 4' x 5' x 1/2" - Thickest available Cork material especially for home improvement projects. Design a cork wall or tacking pin-up area Easy to cut & install - mount directly to wall, glue to backer board. Stain/paint to match decor Excellent acoustical (sound transmission) and thermal benefits (insulates both cold & heat) Ideal for kids room, playroom, kitchen, home office & shop. Use as cork backing for dart board Thickest cork available in continuous lengths!